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Why And When Backup QAM ? A Headend Engineer needs to get the backup of Digital Headend Equipments time to time. These Digital Headend Equipments cab be QAM , CAS Server , PSI SI Server and SMS Server. Because it save our time and effort to restore our...

Introduction When the things comes in terms of Digital Headend then QAM plays an important role in it. QAM have IP input and gives RF output. Different RF cards are used for different RF frequencies. There are various kinds of QAM are available in the market like Teleste...

Introduction When the things comes in terms of OTT Headend then the terms take place like RTMP , RTSP , CDN, DASH and HLS etc. Here we are going to discuss about RTMP only. What Is RTMP RTMP is known as Real time Messaging Protocol. RTMP was originally...

Introduction South Asia‘s Largest Tradeshow Of The Indian Cable & Satellite Television Industry SCAT 2017 was held 12 , 13 , 14 October in World Trade Center , Mumbai , India. In this article we will discuss about the headend equipments shown in exhibition. Headend Equipments...

Introduction – Reasons Of Freezing In Headend What are the reasons of freezing in Digital Headend ? This question is very short but the answer is very long. Because there are lot of reasons for freezing of tv channels in digital headend. So we will cover these reasons...

Introduction As we know TV channel services are not limited to view in Television by ordinary STBs while these services can be view in Smartphone , Tablet, Android Box and Laptop etc. So there are different kinds of subscriber end devices. If we want to capture the market...

Introduction Of Encoder As we all knows encoders plays an important role in digital headend devices. These are used to encode the services. Generally we use SD encoders in digital headend system. But as you knows technology is improving day by day that is why we need to...

Introduction When the things comes in terms of CA System then two major terms which comes in mind. These two terms are Simulcrypt and Multicrypt. These two are different strategies of passing CAS in network. Simulcrypt Multicrypt are the two terms whIch defines weather a network is using...

Introduction In this article we will discuss about terms which are generally used in Digital Headend industry. So this is the overview of different useful terms. Pay Per View / PPV As its name indicates subscriber pay only for service what he use. He need not to purchase...